Struct List 

pub struct List<T> { /* private fields */ }

A list widget for displaying items

Implementations

impl<T> List<T>

pub fn new(items: Vec<T>) -> Self

Create a new list with items

pub fn selected(self, idx: usize) -> Self

Set selected index

pub fn highlight_fg(self, color: Color) -> Self

Set highlight foreground color

pub fn highlight_bg(self, color: Color) -> Self

Set highlight background color

pub fn items(&self) -> &[T]

Get items

pub fn selected_index(&self) -> usize

Get selected index

pub fn len(&self) -> usize

Get number of items

pub fn is_empty(&self) -> bool

Check if empty

pub fn select_next(&mut self)

Select next item (wraps around)

pub fn select_prev(&mut self)

Select previous item (wraps around)

pub fn select_first(&mut self)

Select the first item

pub fn select_last(&mut self)

Select the last item

pub fn handle_key(&mut self, key: &Key) -> bool

Handle key input for navigation

Trait Implementations

impl<T: Display> StyledView for List<T>

fn set_id(&mut self, id: impl Into<String>)

Set element ID

fn add_class(&mut self, class: impl Into<String>)

Add a CSS class

fn remove_class(&mut self, class: &str)

Remove a CSS class

fn toggle_class(&mut self, class: &str)

Toggle a CSS class

fn has_class(&self, class: &str) -> bool

Check if has class

impl<T: Display> View for List<T>

fn id(&self) -> Option<&str>

Get element ID (for CSS #id selectors)

fn classes(&self) -> &[String]

Get CSS classes (for CSS .class selectors)

fn meta(&self) -> WidgetMeta

Get widget metadata for DOM

fn render(&self, ctx: &mut RenderContext<'_>)

Render the view to the given context

fn widget_type(&self) -> &'static str

Get widget type name (for CSS type selectors)

fn children(&self) -> &[Box<dyn View>]

Get child views (for container widgets)